class_docstr: Class to enable simple cosmological calculations.
  
  For a more full-featured cosmology package, see CosmoloPy [1]_
  
  Parameters
  ----------
  omegaM : float
      Matter Density. 0 <= omegaM <= 1
  omegaL : float
      Dark energy density. 0 <= omegaL <= 1
  h : float
      Hubble parameter, in units of 100 km/s/Mpc
  
  References
  ----------
  [1] http://roban.github.com/CosmoloPy/
docstr: Distance Modulus at redshift z
docstr_tok: ["Distance","Modulus","at","redshift","z"]
code: def mu(self, z):
      """Distance Modulus at redshift z"""
      return 5.0 * np.log10(self.Dl(z) * 1e6) - 5.0
  
file_path: astroML/astroML/cosmology.py
imports: import numpy
  from scipy import integrate
  from astroML.utils import deprecated
  from astroML.utils.exceptions import AstroMLDeprecationWarning
label_desc: Use image node_id 6 for calling the Cosmology obj's underlying member method code with example usage: obj.mu(z) and returns: unknown